Best Affordable SEO & SEM Software for Agency Smalls
We narrowed 583 tracked tools down to 7 seo & sem picks that fit this scenario, priced from $99 to $259/mo, with 5 offering a free plan.
Editor's Strategic Vetted Verdict
We compared the 7 seo & sem tools that passed the filters on this page. MobileAction is our top pick — it has a genuinely usable free tier, earns a 4.5/5 editor score, and its smart keyword difficulty recommendation engine is what pushed it ahead. If that is more than you need, Semrush has a genuinely usable free tier and covers the basics well with its domain overview (in-depth competitive analysis).
We track 583 marketing tools in our index, and 7 of them fit seo & sem for agencies, smalls, an enterprise budget. Paid entry ranges from $99 to $259/mo. 5 tools run a free plan, so you can pilot the workflow before paying. You will find cloud, extension, desktop, api options in this list. For agencies, client reporting, multi-workspace management, and white-label options carried the most weight.
SEO & SEM Tools at a Glance
| # | Tool | Editor Score | Starting Price | Free Option |
|---|---|---|---|---|
| 1 | MobileAction | 4.5/5 | $149/mo | Free plan |
| 2 | Semrush | 4.3/5 | $129.95/mo | Free plan |
| 3 | Ahrefs | 4.3/5 | $99/mo | Free plan |
| 4 | Moz Pro | 4.3/5 | $99/mo | Free plan |
| 5 | Screaming Frog | 4.3/5 | $259/mo | Free plan |
| 6 | Searchmetrics | 4.3/5 | $199/mo | 7-day trial |
| 7 | Lumar (Deepcrawl) | 4.3/5 | $99/mo | 7-day trial |
MobileAction
An all-in-one ASO intelligence, keyword research, and mobile ad tracking toolset for scaling app marketing campaigns.
Semrush
A comprehensive digital marketing suite covering SEO, PPC, social media, and competitive intelligence.
Ahrefs
An all-in-one SEO toolset designed for growing search traffic and optimizing websites.
Moz Pro
A reliable and user-friendly SEO toolset best known for its proprietary metrics like Domain Authority.
Screaming Frog
The industry-standard desktop website crawler for technical SEO auditing and link auditing.
Our Vetting Methodology & E-E-A-T Standards
Verified by the MKTBee Editorial Board
To assemble these SEO & SEM software recommendations, our editorial board conducts rigorous practitioner vetting. We buy active accounts, mock real-world MarTech pipelines, test API throughput, and cross-examine user experiences against verified reviewer directories.
We do not accept placement sponsorships. Our editorial rating score is deterministic, derived by assessing starting pricing models, feature availability (like data extraction limits, workflow nodes, or user access seats), deployment type, and vendor response SLA benchmarks.
Vetted Scenario Insights (FAQ)
QWhat is the best SEO & SEM tool for agency right now?
We rank MobileAction first here (4.5/5). Has a genuinely usable free tier, and it leads on smart keyword difficulty recommendation engine. Semrush is the runner-up if you want a lighter or cheaper option.
QAre there free seo & sem options for agency?
Yes — 5 of the 7 tools here run a free plan. Free tiers usually cap seats, projects, or monthly volume, so treat them as a way to pilot the workflow rather than a permanent setup.
QHow do we score these tools?
Our editor score is built from the same signals for every tool: starting price and pricing model, feature depth, deployment options, integrations, and documented support levels. We do not take paid placements, so ranking order is not for sale.